【判断题】Goods produced abroad and sold domestically are called exports and goods produced domestically and sold abroad are called imports.
【判断题】只要机构存在极位夹角,机构就一定具有急回特性
【单选题】A country that is saving more than it is investing domestically:
A.
has a current account surplus.
B.
has a financial account deficit.
D.
has a trade disequilibrium.
【单选题】This company operates only domestically.